. Author manuscript; available in PMC: 2013 Feb 1.

Published in final edited form as: Circ Arrhythm Electrophysiol. 2011 Nov 17;5(1):8–14. doi: 10.1161/CIRCEP.111.963819

Table 2.

Perioperative Variables

	CMP III (n=112)	CMP IV (n=100)	p - value
Median CPB time (min.)	163 (IQR 145–183)	129 (IQR 113–150)	<0.001
Mean CCT (min.)	90 (95% CI 73.5- 105)	39 (95% CI 33.2–46.7)	<0.001
30-day mortality	2 (2%)	1 (1%)	0.625
Early ATAs	38 (34%)	40 (40%)	0.732
Pacemaker Implantation (≤ 90 days)	9 (8%)	7 (7%)	0.776
Major Complication Rate	11 (10%)	1 (1%)	0.003
Reoperation for Bleeding	3 (3%)	0
Early Stroke (≤ 30 days)	1 (1%)	1 (1%)
Renal failure	2 (2%)	0
Mediastinitis	1 (1%)	0
Intraaortic Balloon Pump	4 (4%)	0

CMP, Cox-Maze Procedure; CPB, Cardiopulmonary Bypass; CCT, Aortic Cross-Clamp Time; ATAs, Atrial Tachyarrhythmias; 95% CI, 95% confidence interval; IQR, interquartile range.